Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Large-span inverted triangular steel pipe truss sliding construction method and assembly jig frame hoisting device
The invention relates to the technical field of building construction, in particular to a large-span inverted-triangle steel pipe truss sliding construction method and an assembly jig frame hoisting device, and provides a large-span asymmetric inverted-triangle steel pipe truss overall sliding construction method which is an innovative large-span inverted-triangle steel pipe truss sliding construction method. A steel pipe truss part is digitally machined in a factory and comprises the steps of digitally machining spliced small sections and spare parts in the factory, preparing a ground splicing jig frame, erecting the splicing jig frame on the ground of a hoisting site, splicing small sections of main trusses and spare parts conveyed by a machining factory into four large sections on the splicing jig frame, and respectively splicing the four sections on the ground. The construction method has the advantages that the defects of a traditional sliding construction method are overcome, the construction efficiency is high, the construction cost is low, operation is easy and convenient, and the construction method has important significance on construction of large-span bridges and buildings.
本发明涉及建筑施工技术领域，特别是一种大跨度倒三角钢管桁架滑移工法及拼装胎架吊装装置，其大跨度不对称倒三角钢管桁架整体滑移工法包括，发明专利提供了一种创新的大跨度倒三角钢管桁架滑移工法，钢管桁架部件采用工厂数字化加工，包括拼装小段及散件工厂数字化加工，地面拼装胎架准备，在吊装场地地面搭设拼装胎架，将加工厂运来的小节主桁架及散件，在拼装胎架上拼装成四大段，分四段地面分别拼装，空中拼装临时支撑架及安装胎架准备，空中四段拼装焊接，克服了传统滑移工法的缺点，具有施工效率高、施工成本低、操作简便等优点，对于大跨度桥梁和建筑的施工具有重要意义。
Large-span inverted triangular steel pipe truss sliding construction method and assembly jig frame hoisting device
The invention relates to the technical field of building construction, in particular to a large-span inverted-triangle steel pipe truss sliding construction method and an assembly jig frame hoisting device, and provides a large-span asymmetric inverted-triangle steel pipe truss overall sliding construction method which is an innovative large-span inverted-triangle steel pipe truss sliding construction method. A steel pipe truss part is digitally machined in a factory and comprises the steps of digitally machining spliced small sections and spare parts in the factory, preparing a ground splicing jig frame, erecting the splicing jig frame on the ground of a hoisting site, splicing small sections of main trusses and spare parts conveyed by a machining factory into four large sections on the splicing jig frame, and respectively splicing the four sections on the ground. The construction method has the advantages that the defects of a traditional sliding construction method are overcome, the construction efficiency is high, the construction cost is low, operation is easy and convenient, and the construction method has important significance on construction of large-span bridges and buildings.
本发明涉及建筑施工技术领域，特别是一种大跨度倒三角钢管桁架滑移工法及拼装胎架吊装装置，其大跨度不对称倒三角钢管桁架整体滑移工法包括，发明专利提供了一种创新的大跨度倒三角钢管桁架滑移工法，钢管桁架部件采用工厂数字化加工，包括拼装小段及散件工厂数字化加工，地面拼装胎架准备，在吊装场地地面搭设拼装胎架，将加工厂运来的小节主桁架及散件，在拼装胎架上拼装成四大段，分四段地面分别拼装，空中拼装临时支撑架及安装胎架准备，空中四段拼装焊接，克服了传统滑移工法的缺点，具有施工效率高、施工成本低、操作简便等优点，对于大跨度桥梁和建筑的施工具有重要意义。
Large-span inverted triangular steel pipe truss sliding construction method and assembly jig frame hoisting device
一种大跨度倒三角钢管桁架滑移工法及拼装胎架吊装装置
CHEN DONGQUAN (Autor:in) / FAN XIONGYIN (Autor:in) / ZHANG WEI (Autor:in) / DING QIN (Autor:in) / ZHANG XINGXIANG (Autor:in) / QIANG XUEFENG (Autor:in) / SHEN XIAOCHUN (Autor:in) / JIANG BIN (Autor:in) / LIU SHIGUO (Autor:in)
23.01.2024
Patent
Elektronische Ressource
Chinesisch
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